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Barnhart

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Barnhart Flights as Low as $91

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$91 Roundtrip, found 1 day ago
$91
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $91 found 1 day ago
Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $127 found 1 day ago
Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $130 found 1 day ago
Frontier Airlines
Sat, Aug 30 - Thu, Sep 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$133 Roundtrip, found 4 days ago
$133
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $133 found 4 days ago
Frontier Airlines
Sat, Oct 11 - Sat, Oct 18
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, Oct 18, priced at $138 found 2 days ago
American Airlines
Wed, Sep 10 - Sat, Sep 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$173 Roundtrip, found 6 hours ago
$173
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Sep 13, priced at $173 found 6 hours ago
Delta
Wed, Sep 17 - Thu, Sep 25
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 17 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Sep 25, priced at $177 found 4 days ago
Spirit Airlines
Thu, Aug 28 - Sun, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$183 Roundtrip, found 4 days ago
$183
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Aug 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $183 found 4 days ago
Bargain Flight
Fri, Sep 19 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Fri, Sep 19 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $191 found 4 days ago
Delta
Wed, Sep 10 - Sat, Sep 13
DAL
Love Field
STL
Lambert-St. Louis Intl.
$200 Roundtrip, found 6 hours ago
$200
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Sep 10 from Love Field to Lambert-St. Louis Intl., returning Sat, Sep 13, priced at $200 found 6 hours ago
Bargain Flight
Sun, Oct 19 - Tue, Oct 21
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sun, Oct 19 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Oct 21, priced at $214 found 1 day ago
Delta
Sat, Sep 6 - Tue, Sep 9
GSP
Greenville-Spartanburg Intl.
STL
Lambert-St. Louis Intl.
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 6 from Greenville-Spartanburg Intl. to Lambert-St. Louis Intl., returning Tue, Sep 9, priced at $231 found 3 days ago
American Airlines
Tue, Sep 23 - Sun, Sep 28
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$242 Roundtrip, found 1 hour ago
$242
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Sep 23 from Logan Intl. to Lambert-St. Louis Intl., returning Sun, Sep 28, priced at $242 found 1 hour ago
Delta
Wed, Oct 8 - Tue, Oct 14
PWM
Portland Intl. Jetport
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 8 from Portland Intl. Jetport to Lambert-St. Louis Intl., returning Tue, Oct 14, priced at $281 found 1 day ago
Spirit Airlines
Thu, Aug 28 - Fri, Aug 29
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$308 Roundtrip, found 21 hours ago
$308
Roundtrip
found 21 hours ago
Select Spirit Airlines flight, departing Thu, Aug 28 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Fri, Aug 29, priced at $308 found 21 hours ago
American Airlines
Fri, Oct 24 - Fri, Oct 24
TTN
Mercer
STL
Lambert-St. Louis Intl.
$485 Roundtrip, found 3 days ago
$485
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Mercer to Lambert-St. Louis Intl., returning Fri, Oct 24, priced at $485 found 3 days ago

Cheap Flights to Barnhart

Fall in love at first flight with your vacation to Barnhart by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Barnhart on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Barnhart, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Barnhart

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Barnhart with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Barnhart?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Barnhart are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Barnhart?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Barnhart.

What airport is best to fly into Barnhart?

When you’re planning your trip to Barnhart, convenience is the name of the game. Luckily, Barnhart Spirit of St. Louis Airport is nearby so you can deplane and get going on checking off everything on your Barnhart must-do list.

How much are flights to Barnhart?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Barnhart on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $91, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Barnhart?

The trick to saving a stack of cash on your flight to Barnhart? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $91 right now, why wait?

Barnhart Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$91

Last Minute Hotel Deals in Barnhart

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive, Fenton, MO
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,002 reviews)
"Great place"

Reviewed on Aug 12, 2025

Get rates
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
River City Casino & Hotel

River City Casino & Hotel

4 out of 5
777 River City Casino Blvd, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free parking, 5 restaurants, and a casino. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,322 reviews)
"Both food options on site were awesome"

Reviewed on Aug 15, 2025

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River City Casino & Hotel
Wingate by Wyndham St. Louis/Fenton Route 66

Wingate by Wyndham St. Louis/Fenton Route 66

3 out of 5
1100 S Highway Dr, Fenton, MO
Stay at this 3-star business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (1,002 reviews)
"Nice property, however it is going through some renovation. Can’t remember names but the clerk on duty when we checked in was over the top. We asked if we could play cards in the breakfast area and she said no problem and even popped up a fresh batch of popcorn. When we got up the following morning ..."

Reviewed on Aug 14, 2025

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Wingate by Wyndham St. Louis/Fenton Route 66
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave, St. Louis, MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.4/10 Good! (1,082 reviews)
"The staff are all absolutely phenomenal - friendly and ready to help. The property is clean, no bugs, quiet, all around a great stay."

Reviewed on Aug 13, 2025

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Forest Park Hotel by MDR
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl, Wildwood, MO
Stay at this 3.5-star business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9/10 Wonderful! (1,558 reviews)
"Very safe!!"

Reviewed on Aug 15, 2025

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The Wildwood Hotel
Best Western St. Louis-Kirkwood Route 66

Best Western St. Louis-Kirkwood Route 66

3.5 out of 5
1200 S Kirkwood Road, Kirkwood, MO
Stay at this 3.5-star business-friendly hotel in Kirkwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,253 reviews)
"Beds were comfortable, parking lot was easy to access, and several restaurants were within walking distance."

Reviewed on Aug 16, 2025

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Best Western St. Louis-Kirkwood Route 66
La Quinta Inn & Suites by Wyndham St Louis Route 66

La Quinta Inn & Suites by Wyndham St Louis Route 66

3 out of 5
1580 S Kirkwood Rd, St. Louis, MO
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.8/10 Good! (1,004 reviews)
"We have a dog who does not socialize well with other dogs/people so having a room that was conveniently close to an exit was extremely important to us."

Reviewed on Aug 13, 2025

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La Quinta Inn & Suites by Wyndham St Louis Route 66
Hilton St. Louis Frontenac

Hilton St. Louis Frontenac

4 out of 5
1335 S Lindbergh Blvd, Frontenac, MO
Book a stay at this business-friendly hotel in Frontenac. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property ...
8.6/10 Excellent! (1,002 reviews)
Unexpected & Exceptional!
"I wanted to call out some of the employees for special recognition, but there were too many! From the clerks making reservation changes, to the bar & grill staff, or the breakfast crew-- they were all just great. The hotel is beautiful in every respect. Swimming pool area is awesome. Parking, access, ..."

Reviewed on Aug 12, 2025

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Hilton St. Louis Frontenac
See all 483 properties in Barnhart
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.